RT Journal Article
T1 New universality class in three dimensions? The antiferromagnetic RP^(2) model
A1 Ballesteros, H. G.
A1 Fernández Pérez, Luis Antonio
A1 Martín Mayor, Víctor
A1 Muñoz Sudupe, Antonio
AB We present the results of a Monte Carlo simulation of the RP^(2) model in three dimensions with negative coupling. We observe a second order phase transition between the disordered phase and an antiferromagnetic, unfrustrated, ordered one. We measure, with a finite size scaling analysis, the thermal exponent, obtaining v = 0.784(g). We have found two magnetic-type relevant operators whose related YJ exponents are 0.038( 2) and 1.338( 8) respectively.
PB Elsevier Science BV
SN 0370-2693
YR 1996
FD 1996-06-20
LK https://hdl.handle.net/20.500.14352/60099
UL https://hdl.handle.net/20.500.14352/60099
LA eng
NO © 1996 Elsevier Science B.V. We thank Alan Sokal for many enlightening discussions at the beginning of this work, specially regarding the finite size scaling techniques. We are also indebted to José Luis Alonso, Juan Jesús Ruiz-Lorenzo and Alfonso Tarancón. This work has been partially supported by CICyT AEN93-0604, AEN95-1284-E and AEN93-0776.
NO CICyT, Spain
DS Docta Complutense
RD 29 abr 2024